No. 4 Irish seek tighter defense vs struggling Louisville
FILE - In this Oct. 5, 2019, file photo, Notre Dame players greet fans as they enter the stadium before an NCAA college football game against Bowling Green, in South Bend, Ind. In a quirk this season, No. 5 Notre Dame enjoys a greater home-field advantage than most of its opponents: As of now, the Fighting Irish are slated to play in front of only one crowd bigger than their own, which is limited to about 10,000 people because of the pandemic. (AP Photo/Darron Cummings, File)

FILE - In this Oct. 5, 2019, file photo, Notre Dame players greet fans as they enter the stadium before an NCAA college football game against Bowling Green, in South Bend, Ind. In a quirk this season, No. 5 Notre Dame enjoys a greater home-field advantage than most of its opponents: As of now, the Fighting Irish are slated to play in front of only one crowd bigger than their own, which is limited to about 10,000 people because of the pandemic. (AP Photo/Darron Cummings, File)

Oct. 06, 2020 01:59 PM EDT
FILE - In this Nov. 16, 2019, file photo, fans wait for Notre Dame and Navy to play in an NCAA college football game, in South Bend, Ind. In a quirk this season, No. 5 Notre Dame enjoys a greater home-field advantage than most of its opponents: As of now, the Fighting Irish are slated to play in front of only one crowd bigger than their own, which is limited to about 10,000 people because of the pandemic. (AP Photo/Darron Cummings, File)

FILE - In this Nov. 16, 2019, file photo, fans wait for Notre Dame and Navy to play in an NCAA college football game, in South Bend, Ind. In a quirk this season, No. 5 Notre Dame enjoys a greater home-field advantage than most of its opponents: As of now, the Fighting Irish are slated to play in front of only one crowd bigger than their own, which is limited to about 10,000 people because of the pandemic. (AP Photo/Darron Cummings, File)

Oct. 06, 2020 02:01 PM EDT